linux-kernel - Re: [RFC] Provide in-kernel headers for making it easy to extend the kernel

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Message-ID: <5e558126-9038-1ca5-4519-7b5864ca9fa1@metux.net>
Date:   Thu, 7 Mar 2019 23:11:22 +0100
From:   "Enrico Weigelt, metux IT consult" <lkml@...ux.net>
To:     Greg KH <gregkh@...uxfoundation.org>
Cc:     Daniel Colascione <dancol@...gle.com>,
        "H. Peter Anvin" <hpa@...or.com>, Pavel Machek <pavel@....cz>,
        Joel Fernandes <joel@...lfernandes.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        Andrew Morton <akpm@...ux-foundation.org>, ast@...nel.org,
        atish patra <atishp04@...il.com>,
        Borislav Petkov <bp@...en8.de>, Ingo Molnar <mingo@...hat.com>,
        Jan Kara <jack@...e.cz>, Jonathan Corbet <corbet@....net>,
        Karim Yaghmour <karim.yaghmour@...rsys.com>,
        Kees Cook <keescook@...omium.org>, kernel-team@...roid.com,
        "open list:DOCUMENTATION" <linux-doc@...r.kernel.org>,
        Manoj Rao <linux@...ojrajarao.com>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Paul McKenney <paulmck@...ux.vnet.ibm.com>,
        "Peter Zijlstra (Intel)" <peterz@...radead.org>,
        Randy Dunlap <rdunlap@...radead.org>, rostedt@...dmis.org,
        Thomas Gleixner <tglx@...utronix.de>,
        "maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)" <x86@...nel.org>,
        yhs@...com
Subject: Re: [RFC] Provide in-kernel headers for making it easy to extend the
 kernel

On 07.03.19 21:55, Greg KH wrote:

> Ick, no, no more squashfs please, let's just kill that mess once and for
> all :)

okay, then: s/squashfs/whatever_fs_image_or_archive_you_like/;

> Again, putting this in a simple compressed tar image allows anyone to do
> whatever they need to with this.  If they want a full filesystem,
> uncompress it and use it there.  If they just want it in-memory where
> they can uncompress it and then discard it, that works too.

And let me stress the point: doesn't need any kernel changes at all,
when it's just a file in the same place where the .ko's live.


--mtx

-- 
Enrico Weigelt, metux IT consult
Free software and Linux embedded engineering
info@...ux.net -- +49-151-27565287